Dear Susan, I don't think de Clare is connected to the name St Clare, St Clair, Sinclair at all. I believe it is a different surname. Annie SusanG1400@aol.com wrote: > Please, does anyone know if Gilbert de Clare was a Sinclair? [ This is the Sinclair family discussion list, sinclair@quarterman.org [ To get off or on the list, see http://sinclair.quarterman.org/list.html